// primitive_types5.rs
// Destructure the `cat` tuple so that the println will work.
// Execute `rustlings hint primitive_types5` or use the `hint` watch subcommand for a hint.

// 元组的模式匹配在多返回值和 match 获取Result<> and Option<> 里面的值时很好用

fn main() {
    let cat = ("Furry McFurson", 3.5);
    let (name, age) = cat;

    println!("{} is {} years old.", name, age);
}
